Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

You're not in competition with anyone but yourself. Outdo your past, not other people.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

You cannot start the next chapter of your life if you keep re-reading the last one.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Failure is NOT your destiny. Failure is the key to success.

Just stick with it, what seems hard now will one day be your warm up.

You can have results or excuses, not both

Your attitude is everything. Pick a good one.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

We learn more from failure than we do from success.

In order to become better than anybody else you must first become better than yourself.